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[circuits] circuit input template #565

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vivianjeng opened this issue Oct 19, 2023 · 0 comments
Open

[circuits] circuit input template #565

vivianjeng opened this issue Oct 19, 2023 · 0 comments
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enhancement New feature or request good first issue Good for newcomers

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@vivianjeng
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vivianjeng commented Oct 19, 2023 •
edited

we can output a circuit template (or/and a type) for other packages to use
For example

const epochKeyCircuitInputs = {
        state_tree_elements: Array(STATE_TREE_DEPTH).fill(0),
        state_tree_indices: Array(STATE_TREE_DEPTH).fill(0),
        identity_secret: 0,
        data: Array(FIELD_COUNT).fill(0),
        sig_data: 0,
        nonce: 0,
        epoch: 0,
        attester_id: 0,
        reveal_nonce: 0,
        chain_id: 0,
    }

It can be used in tests, genEpochKeyProof and so on

And in the attester app
If a server can provide state tree proofs, the user can just provide identity secret to generate the proof without synchronizing the whole unirep states with the template.

const { publicSignals, proof } = await prover.genProofAndPublicSignals(
  Circuit.epochKey, 
  epochKeyCircuitInputs
)
@vivianjeng vivianjeng added enhancement New feature or request good first issue Good for newcomers labels Oct 19, 2023
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